Astronomers have discovered the secrets of early galaxies that pumped the infant cosmos full of dust, but by studying a much ...

The James Webb Space Telescope captured this image of a young galaxy cluster, MACS J0553.4-3342.

Just as the dinosaurs didn't disappear but rather evolved into birds, cosmic dinosaurs in the form of the JWST's Little Red ...

The age of the Universe is usually presented as a simple number: about 13.8 billion years. It sounds settled, almost tidy.

This artist’s concept shows the Beta Pictoris system with the discovered giant exoplanet Beta Pictoris d at the right. It has ...

Now out in space for more than two years, the James Webb Space Telescope is a stunningly sophisticated instrument.

NASA’s James Webb Space Telescope discovered Beta Pictoris d, a third giant planet orbiting the young star Beta Pictoris, 63 ...

A giant planet had been hiding inside one of astronomy’s most closely studied planetary systems, concealed by a bright disk of cosmic dust. Webb revealed Beta Pictoris d through atmospheric traces of ...

Astronomers used the JWST to study Sextans A, a metal-poor dwarf galaxy, revealing how ancient stars produced and dispersed dust essential for star and galaxy formation.

Nasa is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The ...

Flames burned through the Deep Space Communications Complex near Madrid, but NASA has been unable to assess the damage as a ...